Home / 59,579,138.52-89,368,576.44-15,859,906.83

Finding the Fourth Proportional to 59,579,138.52, 89,368,576.44 and 15,859,906.83

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Solution

The fourth proportional to 59,579,138.52, 89,368,576.44 and 15,859,906.83 is: 23,789,825.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,579,138.52 : 89,368,576.44 = 15,859,906.83 : x
  2. Step 2: Convert to fraction form
    59,579,138.52/89,368,576.44 = 15,859,906.83/x
  3. Step 3: Cross multiply
    59,579,138.52x = 89,368,576.44 × 15,859,906.83
  4. Step 4: Simplify right side
    59,579,138.52x = 1,417,377,295,868,133
  5. Step 5: Solve for x
    x = 1,417,377,295,868,133/59,579,138.52
  6. Step 6: Final answer
    x = 23,789,825.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.